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International Boundary and Water Commission
United States and Mexico
Est. 1889
The U.S. Section of the International Boundary and Water Commission (USIBWC) is a federal government agency and the U.S. component of the International Boundary and Water Commission (IBWC), which applies the boundary and water treaties of the United States and Mexico and settles differences that may arise in their application. The USIBWC is headed by Commissioner W.C. "Chad" McIntosh.
